Acquisition method (AMC)
1
FSC 5331 × O-RING
O-RING
5331-01-728-5802 FSC 5331
NSN 5331-01-728-5802 (also written 5331017285802; NIIN 01-728-5802) is an o-ring in Federal Supply Class 5331, O-Rings. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| OPERATING MEDIUM CTQT | STEAM OR WATER OR AIR OR OIL |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
| TEMP RATING ABJH | FAHRENHEIT 250.0 |
| CENTER HOLE DIAMETER ADYT | INCHES MAXIMUM 0.5 |
| END ITEM IDENTIFICATION AGAV | VALVE GATE .50IPS |
| SPECIAL FEATURES FEAT | O-RING IS ASBESTOS FREE |
| MATERIAL MATT | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE A-S--83461 TO 1 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | O-RING |
| MAXIMUM PRESSURE RATING CTQW | POUNDS PER SQUARE INCH (PSI) 375.0 |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 803-1385714 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-1385714-31AF-33 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
$5,384.6154
Purchases
1
Total spend
$350,000
Oct 5, 2026
Last purchased
2 · 2.0/yr
Purchase records
$700,000
Total demand
$5,384.6154
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | 65 | $5,384.6154 | $350,000 | PRECISION ELECTRONICS, INC (13483) | Unknown | Source ↗ |
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 5, 2026 | SPE7L427D60BG ↗ | PRECISION ELECTRONICS, INC | — | $350,000 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
PRECISION ELECTRONICS, INC
last award Oct 2026
NAVAL SHIP SYSTEMS COMMAND
no award yet
no awards on record
Listed source PRECISION ELECTRONICS, INC won the only award on record. PRECISION ELECTRONICS, INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7LX-26-U-000X | Sep 10, 2026 | Sep 24, 2026 | 65 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-01-728-5802/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5331-01-728-5802/